<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <title>404</title>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        html{
            font-size :calc(100vw / 3.75);
        }
        body{

            font-family: MicrosoftYaHei;
            width: 100%;
            height: 100%;
            background-color: #F4F5F9;
        }
        .title{
            height: 0.34rem;
            line-height: 0.34rem;
            background-color: #7f9eba;
            font-size: 0.17rem;
            color: white;
            text-align: center;
        }
        img{
            display: block;
            margin: 1.8rem auto;
        }
    </style>
</head>
<body>
<div class="title">
    404
</div>
<img src="images/404.png" alt="">
</body>
</html>